Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2021. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Congenital atresia of osseous meatus of middle ear | Is a | True | Congenital anomaly of internal auditory canal | Inferred relationship | Some | |
| Congenital stricture of osseous meatus | Is a | True | Congenital anomaly of internal auditory canal | Inferred relationship | Some | 
Reference Sets